Bone Tumour Database - Teaching version

Hip pain of 9 months duration xrays showed this large, lytic well circumscribed lesion in plevis above acetabulum this extends to subchondral bone surface
Coombs needle biopsy -> Calcification - no malignancy. Later open curettage and bone graft was done.
At most recent followup (3 years later) she was asymptomatic and good ROM